*Product Life Cycle - Opportunities for Digital and Sustainable Transformation*


#### **Table 15.**

*Specification to process of ecosystems.*


#### **Table 16.**

*Specification to substance of ecosystems.*


#### **Table 17.**

*Specification to process of resources.*


#### **Table 18.** *Specification to substance of resources.*

hard coal (8.8%), clay (4.2%) and the specification to substance; **Table 18** revealed the same substances as well.
